98 DR. F. Mueller's monograph 



36. Eucalyptus (E. clavigera, A. Cunn. in hb. Hook.) polysciada, 

 F. Muell. sp. Arborea, ramulis validis teretibus junioribus angulatis, 

 foliis altemis v. suboppositis breviuscule petiolatis ovatis v. lanceolatis 

 acuminatis tenui-coriaceis imperforatis margine undulatis opacis glau- 

 cescentibus prominenter penniveniis et reticulato-venulosis, vena peri- 

 pherica a margine insequaliter remota, umhellis paucifloris v. frequen- 

 tius muliijloris insequaliter pedunculatis partim divisis v. compositis 

 secus ramulos paniculam ditissimam aphyllam construentibus, pedi- 

 ceUis tenuibus angulatis colyce ter quaterve longioribus, alabastris py- 

 riformibus, calycis tubo obconico apice leviter anipliato ecostato 

 exangulato operculum patellare nitens mutieum longitudine aliquoties 

 excedente, fructibus truncato-ovatis sublaevibus, 



Hab. In eoUibus apricis lapidosis et planitiebus aridis prope M'Adam 

 Range. Anth. vere. 



Arbor minor, cortice (si recte in memoria retento) laevi einereo. Folia 

 latitudine variabilia basi saepe in petiolum decurrentia, plerumque 

 3-4" longa, |— 2" lata. Pedunculi saepe pedicellis breviores magis 

 minusve compressi. Pedicelli ^1" longi. Calyx addito operculo 

 2|^-3"' longus. Operculum laeve interdura paulo apiculatum. Sta- 

 mina albida ad summum vix 3'" longa. Antherce ovato-oblongae. 

 Fructus 4'" longus. 



E. clavigercB affinis. 



37. Eucalyptus ODONTOCARPA. Fruticosa, ramulis angulatis, /o/m 

 oppositis breviuscule petiolatis lineari- v. angusto-lanceolatis sub- 

 falcatis basi acutatis nitidulis pellucide punctatis penniveniis et 

 reticulato-venulosis, vena peripherica a margine ' paulo remota, um- 

 bellis axillaribus subtrifloris breviter pedunculatis, calycis brevissime 

 pedicellati tubo obconico acute quadridentato operculi depresso- 

 hemisphaerici longitudinem triplo excedente, fructibus ovato-obconicis 

 indistincte costatis quadridentatis triloculatis, valvis infra marginem 

 insertis inclusis. 



Hab. In deserto arenoso ad rivum Sturt's Creek. Anth. autumno. 

 Frutex 8-10'. Rami sat tenues. Folia 2-5" longa, 3-6"' lata. Um- 



bellcB interdum geminae, altera depauperata. Fructus 3-4"' longi 



nitentes. 



38. Eucalyptus pachyphylla*. Fruticosa, ramulis juvenilibus 

 angulatis, foliis alternis modice petiolatis crasso-coriaceis ovatis v. 

 lanceolato-ovatis acuminatis vix inaequilateris imperforatis tenuissime 

 penniveniis, vena peripherica a margine remota, umbellis axillaribus 



subtrifloris, pedunculis pedicellisque brevissimis, , tubo 



calycis fructiferi depresso-hemispJicBrico quadricostato et obsolete 



* Not U. pachyphylla^ Cunn. MSS., from King Greorge's Sound (No. 231 of 

 4th Voyage). 



